---

---

不同材料比较

若最终的产品对弹片的阻值要求比较高，建议使用不锈钢（双面镀镍）或者不锈钢（单面镀金）材料。

---

荷重测试

常用荷重（压力)测试头

除了特别指定外，默认荷重（压力)测试头的尖头(0.3mm)尺寸如下图所示。

PCB参考

PCB 布线建议：

单面板、双面板

以上所列数值是标准数值参考，这些数值主要取决于在最终产品上实际组装的状况。

双面板PCB尺寸参数表

---

使用方法

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

---

产品简介

金属弹片 ( 又称锅仔片或metal dome, snap dome ) , ( 因为其开关像倒扣过来的锅,故俗称 锅仔片, 或' 锅子片' ) , 英文 metal dome , 采用不锈钢制成， 是开关上的一个重要组成部分，借助于金属弹片的的导通性，在使用者和产品之间起到一个优质的开关的作用。同时，利用金属弹片的稳定回弹力（按下后自动复位），其特点超长的寿命，给使用者提供优质的触觉反馈。金属弹片所使用的材料比较薄 ( 通常使用 0.05mm ~ 0.15mm ) 不锈钢钢带（ 钢材牌号通常使用301或者304 ），金属弹片是开关上的一个重要的组成部分。

金属弹片主要应用于薄膜开关、接触开关、PCB板、FPC板，医疗器械等产品中。金属弹片的工作原理：薄膜按键上的金属弹片位于PCB板上的导电部位( 大部分位于线路板上的金手指上方 ），当受到按压时，弹片的中心点下凹，接触到PCB上的线路,从而形成回路，电流通过，整个产品就得以正常工作。

弹片采用进口不锈钢材料，此材料含碳量低(0.08%)，抗氧化度高, 本产品品质优良，性能好。产品通过SGS认证，提供可靠的质量保证，符合欧盟REAH法规和RoHS指令，产品符合环保要求。

---

金属弹片（锅仔片）的工作原理

395c00010e00085c0c5b08005c5c0c5b5a5b005c0e0100010e5c0e0058010d5c0c5b0e580c5c0d5b5d005a5c0c015c005f5c0e0009010f5c5f5b5a00585c01000f010d5c01010f005a5c0f015a01005c00000d585c5c0d5b0101585c0e0058010d5c00010e00085c0c5b08005c5c0c5b5a5b005c0e0100010e5c0d5b5d015d5c0d5b58015c0c090d0a0d0b5c0f005d5b5f5c0d5b0101585c0e0058010d5c0c585f5b5a5c0e000d5b0c5c00010a58015c0d5b5d015d0b015c0c580d580e5c00010a58015c0c0101010f5c0d5b5d015d5c0d5b58015c5c0e5b585b5f5c015b0e585f5c0f005d5b5f5c0d5b0101585c0e0058010d5c00010e00085c0f0100015b5c0f015a010e5c0d5b0101585c0f000f5b005c5f5b5a01005c5f5b5a015a5c0c5b5d000a5c0c015f000e5c0c01015b095c0f015a01005c0c015c015b5c0f000e5b0f5c5f5b5a015a5c0c5b5a5b005c0e0100010e5c0e0058010d5c0d5b01585d5c0c5b5f010a5c0e010b5b005c0d5b01015b5c0c010e5b005c5f5b5a015a5c0f015c580c5c01580e580f5c0c01015b090c090d0a0d0b5c0d5b0101585c0e0058010d5c0e5b585b5f5c015b0e585f0b5a5c0d5b5b015c5c010109015a5c0c5b5d580b5c0f010100095c0c005b005c5c015b0e585f5c5f5b5a015a5c0e000d5b0c5c0f5b0c01085c00010900585c015b5f010e5c5f5b5a015a5c0f000c5b0d5c0d5b0158585c0d5b58580e5c0c000a01085c0c5b095b085c0c5b5c000e5c0d5b5b580c5c0f585d580a5c0c5b015b015c0c5b0e580c5c0d5b5d005a5c0a0109010b0b5c0b5c0b5c

---

常见弹片的包装形式如下:

  

1. 弹片散包装袋: 弹片（锅仔片）主要包装形式





2. 弹片贴纸: 快速组装、节省人工、提高效率





3. 弹片编带装 : 用于SMD自动化上料贴片

---

行业应用

广泛应用于手机、数码相机、电话、MP3以及其它数码产品等，金属弹片(锅仔片)是在生活中无处不在的，比如您的手机按键，做饭的电磁炉按键、各类家用电器、各种健身电子器材、各类电器、电子设备、仪表仪器等。各类行业应用仅罗列常用用途如下：

1. 各类遥控器：如门禁密码锁、电子密码器、ATM机、数据采集器、金属键盘、保险箱、手机、电子秤、POS机等
2. 各类键盘：如电视遥控器、空调遥控器、工业设备遥控器、汽车遥控钥匙等。
3. 各类电器、电子玩具、健身电子器材：如跑步机、电饭煲、微波炉、洗衣机、电磁炉、VCD/DVD、电视机、MP3、录音笔、电子手表、蓝牙音箱等。
4. 各类电子设备、仪表、仪器、医疗设备及仪表：如电子压力计、电子血压计、电子血糖计等。

---

产品规格书 文档下载：

产品规格书